Combined musical car horn and security alarm



FIG. 1 is a right front perspective view of a combined musical car horn and security alarm showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a side elevational view thereof. 

The ornamental design for a combined musical car horn and security alarm, substantially as shown and described. 